Solution of Move Zeros

Author: Garvit244

200-300q/283.py

@@ -0,0 +1,27 @@
+'''
+Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.
+
+Example:
+
+Input: [0,1,0,3,12]
+Output: [1,3,12,0,0]
+Note:
+
+You must do this in-place without making a copy of the array.
+Minimize the total number of operations.
+'''
+
+class Solution(object):
+ def moveZeroes(self, nums):
+ """
+ :type nums: List[int]
+ :rtype: void Do not return anything, modify nums in-place instead.
+ """
+ zeroIndex = 0
+ for index in range(len(nums)):
+ if nums[index] != 0:
+ nums[zeroIndex] = nums[index]
+ zeroIndex += 1
+ 
+ for index in range(zeroIndex, len(nums)):
+ nums[index] = 0